baber/WOPTO huggingface dataset:
Patent CH-582216-A5 (CH)
Title: Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc
IPC: C09B43/12
Filed: 1973-01-18
Abstract: The pigments are of formula (I) (in which A is 1,4- or 1,5-naphthylene opt. substd. with 1 or 2 Cl, Br, CH3, methoxy, cyano or NO2 gps. R1 is halogen or NO2, and R2 to R5 are H, halogen or lower alkoxycarnonyl. Each benzene ring must have >=2 substits. but not more than one alkoxycarbonyl. If R1 is NO2, the corresp. R4 gp. is not halogen). A is pref. unsubstd. the R1 gps. are independently Cl or Br and R2 to R5 are independently H, Cl, Br, COOCH3 or COOC2H5. They have excellent general fastness, high strength and very good application props. including good fastness in metallic paints for automobiles.
Patent CH-607752-A5 (CH)
Title: Apparatus for cleaning filter elements
Inventor: MUELLER HANS DR ING
IPC: B01D29/11
Filed: 1977-02-09
Abstract: The apparatus serves for cleaning persistent residues from the filter elements of a vessel-type pressure filter. The removably arranged filter elements are configured as tubular filters (9) and filled with bulk filling material. The filter tubes are arranged in the filter vessel (1) in rows. In order to make possible a thorough cleaning of filter cake residues from the surface of the filter tubes, between each of the rows of the filter tubes is arranged a row of spraying tubes (30) having a multiplicity of boreholes (31). During the cleaning, a flushing liquid is fed to the spraying tubes under a relatively high pressure.   <IMAGE>
Patent CH-691300-A5 (CH)
Title: Fluid cylinder for raising and lowering loads has cylindrical cover and piston part movable in direction of cyilnder axis dividing cylilnder interior into two part chambers fillable with fluid
Inventor: WEHRLI HERMANN
IPC: B66C13/04
Filed: 1996-07-23
Abstract: The fluid cylinder for raising and lowering loads has a cylindrical cover part (7) and a piston part (6) movable in the direction of the cylinder axis, dividing the cylinder interior into two part chamberes (17a,17b) fillable with fluid. The two part chambers are tightly connected to each other by a connecting conduit (18) and an adjustable cut-off valve (5).  The fluid cylinder has a setback device (20), which sets back the piston part, with the cut-off valve opened and fluid flowing through, into a primary position.
Patent CH-685024-A5 (CH)
Title: Optical coupling of an optical fibre (optical waveguide) with aperture conversion to a measuring cuvette
Inventor: JENNY REINHARD
IPC: G02B6/42
Filed: 1992-07-14
Abstract: A light-guiding arrangement for optically coupling an optical fibre (1) to a measuring cuvette (7) has an aperture-converting intermediate element (3) which is like a circular truncated cone and whose top circular surface is connected to the optical fibre and whose base circular area (4) adjoins the measuring cuvette (7) in a sealing manner, and which arrangement is located in a plug housing (6) which can be mounted on the measuring cuvette (7) and is connected to the optical fibre. <IMAGE>
Patent CH-679843-A5 (CH)
Inventor: ANDERSSON PAER
IPC: B29C45/14
Filed: 1989-06-13
Abstract: A method for injection-moulding a thermoplastic lid onto the edge of a cardboard tube is described, the plasticised polymer being injected into the mould cavity (16) formed by inner (7) and outer mould parts (8, 8') and the mould parts (7, 8, 8') being pressed with force against each other. In order to be able to produce thinner plastic parts with greater dimensional accuracy, as far as possible in less time and with more simple tools, it is proposed that the mould cavity (16) is kept at a large volume in a first stage, during which the plasticised polymer fills the mould cavity (16) at least partially (20) under slight pressure, and that in a second stage the mould cavity (16) is brought to a smaller volume than that of the first stage, the clamping force for pressing together the inner (7) and outer mould parts (8, 8') being increased in the second stage in comparison with that in the first stage. <IMAGE>
Patent CH-610778-A5 (CH)
Title: Toy having a trunk and feet fixedly connected to each other
Inventor: SUTTER ROLAND
IPC: A63H15/02
Filed: 1977-03-07
Abstract: It is intended that the toy move stepwise forwards on a sloping plane under the influence of gravity. The toy is in the shape of a duck and is preferably made from wood. Two feet (1) are fixedly connected to each other by a spindle (2) and are pivotably mounted in a drilled hole in the trunk (4). Furthermore the feet are connected by a pin (5). This pin reaches through a hole (6) in the trunk (4). The hole is of a much larger diameter than the pin and a certain pivoting range for the feet is thus established between a front and a rear stop point. The stepwise movement on a sloping plane takes place as follows: starting from the position shown in Fig. 1 the duck tilts forwards and comes to stand on its chest, as a result of which the feet lift themselves from the base and swing forwards to the front stop. When the trunk swings backwards the feet, still in the forward position, are placed on the base and the duck makes a step forwards until the feet are blocked by the rear stop. After one step forwards a position as shown in Fig. 1 is thus once again reached. This sequence is repeated continuously and the duck thus waddles down the sloping plane. <IMAGE>
Patent CH-652697-A5 (CH)
Inventor: REIST WALTER
IPC: B65H29/66
Filed: 1981-09-18
Abstract: By means of a first band or belt conveyor an imbricated product stream or formation, formed by product packs, each composed of two overlying printed products, is inputted to a second band or belt conveyor. The conveying velocity of the second band conveyor is twice as large as the conveying velocity of the first band conveyor. Above the second band conveyor there is arranged a retarding or delay device containing an endless transport band. This endless transport band possesses a conveying velocity which is half as large as the conveying velocity of the second band conveyor. The transport band is perforated and travels over a negative pressure chamber operatively connected with a vacuum pump. During movement of a product pack past the negative pressure chamber the uppermost situated product of such pack is seized at its freely exposed region by the transport band and retained thereat by means of the prevailing negative pressure. The seized or engaged printed product is moved by the transport band with a velocity which is half as great as the velocity of movement of the product situated therebelow. In this manner it is possible to pull apart or separate the overlying printed products.
Patent CH-620920-A5 (CH)
Title: Process for the preparation of sulphur-containing heterocyclic compounds
Inventor: RAMUZ HENRI
IPC: C07D339/06
Filed: 1978-06-15
Abstract: Compounds of the formula <IMAGE> in which R is a phenyl radical which is optionally substituted in a particular way or a thienyl radical and X is a sulphur atom or a sulphinyl or sulphonyl group, and the other symbols have the meaning stated in Claim 1, and acid addition salts thereof have valuable coronary-dilating properties and are accordingly particularly suitable for the treatment of angina pectoris. These compounds are prepared by appropriate substitution on the nitrogen atom of compounds of the formula <IMAGE>
Patent CH-600234-A5 (CH)
Title: Joint for two tubes carrying hot and cold fluid
Inventor: LILLJEQVIST JOERG GOTTFRID HEI
IPC: F16L59/20
Filed: 1975-07-16
Abstract: Joint for two tubes carrying hot and cold fluid holds tubes in compression and tension respectively prior to use
Patent BE-1001455-A5 (BE)
Title: Ensemble de poteau perfectionne pour une vanne enterree.
IPC: F16K31/46
Filed: 1987-05-11
Granted: 1989-11-07
Abstract: Ce poteau (10) comprend un poteau proprement dit (22) muni d'une partie formant tube (24) et d'une partie formant mat (28), un chapeau de fermeture (56), plusieurs fenetres (48) dans la partie formant mat, une coupelle (92) d'un ensemble formant témoin (90), une tige d'actionnement (102) dans la partie formant mat et la coupelle possédant un écrou de manoeuvre (108) et des filetages (104) engrenant avec un taraudage (96) de ladite coupelle, un tube de prolongement (112) pouvant etre raccordé à un écrou d'actionnement (14) par des moyens (122). Application notamment aux bornes d'incendie à vanne enterrée.
Patent BE-1002641-A5 (BE)
Title: Porte-empreinte dentaire.
Inventor: MASAO ABIRU
IPC: A61C19/00
Filed: 1987-08-13
Granted: 1991-04-23
Abstract: Le porte-empreinte dentaire comprend une matière possédant à la fois une propriété de transmission de rayons d'énergie active et une propriété d'amollissement thermique. De préférence, une telle matière est une résine thermoplastique ramollie à 40 à 70 degrés C.
Patent CH-564385-A5 (CH)
Title: Adjustable matrix for pressing rectangular plates - has two perpendicular sides movable to obtain screw adjustable sizes
IPC: B21D28/14
Filed: 1973-08-28
Abstract: A press tool for producing rectangular plates of various sizes, has an adjustable matrix. Two perpendicular sides (2) and (3) are rigidly fixed to the base plate (1). The third plate (4) actuated by set screws (6) moves parallel to plate (3). The fourth plate is part of a range of fixed sizes and completes the rectangle. The contact faces between the plates (8) and (9) have the form of key and keyways to improve the relative location. These can be tongues (9) on one plate and grooves (8) on the other.
Patent CH-622409-A5 (CH)
Title: A pesticide
Inventor: BOEGER MANFRED
IPC: A01P7/04
Filed: 1976-12-01
Abstract: A pesticide which contains, as active ingredient, a 1,3,5-triazapenta-1,4-diene of the formula <IMAGE> in which R1, R2 and R3 in each case denote hydrogen, halogen or C1-C4-alkyl and R4 and R5 in each case denote C1-C5-alkyl. The use of these compositions for controlling insects, representatives of the order Acarina, phytopathogenic nematodes and fungi is described.
Patent CH-572890-A5 (CH)
Title: Tetrafluorophenethyl-benzylamines prepn. - useful as antiarrhythmic agents
IPC: A61K31/135
Filed: 1971-02-01
Abstract: Alpha, alpha-Dimethyl-4-(alpha, alpha, beta, beta-tetrafluorophenethyl)-benzylamine and its N-alkylated derivs and salts of these cpds are prepd by the introduction of an alpha, alpha-dimethylaminomethyl function into the 4-posn of 1,1,2,2-tetrafluoro-1,2-diphenylethane either directly of by the chemical conversion of a functional substituent already present in the 4-posn of the latter cpd or by the lelimination of a second functional substituent present in an alpha, alpha-dimethyl-4-(alpha, alpha, beta, beta-tetrafluorophenethyl)-benzylamine.
Patent CH-633261-A5 (CH)
Title: 3-(Aminoethoxy)pyrrolidines substituted in position 1 and process for preparing them
Inventor: BOSWELL ROBERT FREDERICK JUN
IPC: C07D207/12
Filed: 1978-01-01
Abstract: The new 3-(aminoethoxy)pyrrolidines substituted in position 1 correspond to the formula I: <IMAGE> in which R represents a lower 2-ethoxyphenoxyalkyl radical, a 2-(propionyloxy)ethyl radical, a lower 2-methoxy-2-acetylphenoxyalkyl radical, a lower 4-fluorophenoxyalkyl radical, a lower benzoyloxyalkyl radical, a lower 3,4,5-trimethoxybenzoyloxyalkyl radical, a 3,4,5-trimethoxybenzoyl radical, an N-(4-methoxyphenyl)carbamoyl radical, a lower 2-methoxyphenoxyalkyl radical, a 3,4,5-trimethoxyphenylacetyl radical, a 2-piperidinoethyl radical or a carbamoyl radical, and Am represents a lower dialkylamino, morpholino or piperidino radical. They are obtained by reacting a 3-(aminoethoxy)pyrrolidine of formula II: <IMAGE> with a compound R-X which is a nitrourea, an isocyanate or an organic compound containing a reactive halo radical. The compounds are medicaments which are useful especially as hypotensive agents.
Patent CH-592134-A5 (CH)
Title: Serigraphic printing ink
IPC: C09D11/06
Filed: 1971-12-23
Abstract: Ink comprises (I) 100 pts. wt. of a varnish based on polymerised linseed, or a pentaerythritol or glycerine/phthalic acid polyester modified with linseed oil, or castor oil, (II) 75-125 pts. wt. phenol-formaldehyde resin opt. modified by rosin, (III) 2-15 pts. wt. >6C-atom metal salt of a carboxylic acid, (II) 5-120 pts. wt. pigments, (V) 75-175 pts. wt. org. solvent, pref. totuene, ethyl acetate or cyclohexanone and (VI) 1-20 pts. wt. polymethylspirocyclosiloxane of formula (VI): (where n is i-7). Used for printing on plastics, glass, metals, regenerated cellulose, etc. the ink has a high homogeneity and can be used for high-speed printing.
Patent FR-2058538-A5 (FR)
Title: Cleaning compsn for chains in textile - machinery
IPC: C11D7/50
Filed: 1969-09-08
Granted: 1971-05-28
Abstract: Cleaning compsn for removing clogging materials in conveyor or transmission chains in textile machinery comprises a group of solvents, bases and wetting agents. The composn is non-inflammable, non-toxic and forms a foam when used.
Patent FR-2046107-A5 (FR)
Title: Firing ceramic tiles
IPC: C04B41/81
Filed: 1970-01-23
Granted: 1971-03-05
Abstract: Tiles have residual moisture content 0.5% and are heated, kept at max. temp., and cooled; heating to 500-700 degrees C., and cooling are at max. speeds determined by thermal stresses. During dehydration period at between 500-700 degrees C and 300 degrees C less than max. firing temp. firing proceeds with elimination of water of hydration at 2-40%/min.
Patent FR-2033922-A5 (FR)
IPC: C09D5/14
Filed: 1970-02-04
Granted: 1970-12-04
Abstract: 1295717 Pesticidal application of polymermetal complexes CESKOSLOVENSKA AKADEMIE VED 4 Feb 1970 [4 Feb 1969] 5378/70 Heading A5E [Also in Divisions B6 C3 C6 and G2] Complexes of polymers or polymer mixtures containing pendent nitrile and acid groups (the latter being weaker than sulphonic, sulphuric and phosphoric acid groups) with silver or cuprous cations, wherein the ions have been reduced to free metal and then reconverted to metal on form, are useful as fungicides, e.g. in preservation of goods kept in wet condition against fungi and moulds. An Example (see Example 5) mentions preservation of articles such as contact lenses and surgical prostheses which are kept in aqueous media.
Patent FR-2037542-A5 (FR)
Title: Handling and transporting yarn skeins
IPC: D06B23/00
Filed: 1970-03-03
Granted: 1970-12-31
Abstract: Pref. large-dia. skein is handled by a protector comprising a rigid piece at least as long as the skein width, and a band of elastic material which is hooked to the ends of the rigid piece and uniformly presses the coils and layers of yarn in the skein against the rigid piece. Pref. the piece has hooks at its two ends, on which the band is fixed.
Patent FR-2061400-A5 (FR)
Title: Electrodes for electrochemical processes coated with powders - by the impact wave method
IPC: C25B11/04
Filed: 1970-09-14
Granted: 1971-06-18
Abstract: Electroconductive base is coated on one or both sides with a powdered electroconductive substance resistant to attack by the electrolyte or the electrolysis products using the impact wave method, especially the explosion method. Relatively inexpensive electrodes having high chemical and electrochemical stability, good electric conductivity, and low overpotentials in electrolytic processes can be produced by this method.
Patent FR-2106695-A5 (FR)
Title: Dissolving hydrocarbon gases in liquid hydrocarbons - - by spraying liquid into gas
IPC: B01D53/14
Filed: 1970-09-15
Granted: 1972-05-05
Abstract: Gaseous hydrocarbons (e.g. methane, ethane, propane, butane, crude or desulphurised natural gas or petroleum refinery gas) are dissolved in liquid hydrocarbons (e.g. kerosene, lamp oil, fuel oils, gas-oil) by spraying the liquid under pressure into a reservoir contg. the gas. Process is quicker with less bubble formation, and combustion is improved.
Patent FR-2114125-A5 (FR)
Title: Gloves - have gussets at the bottoms of the fingers - to vary the length
IPC: A41D19/00
Filed: 1970-11-17
Granted: 1972-06-30
Abstract: The fingers are formed a back panel having side portions which are turned towards the front of the hand and secured to a front panel to eliminate seams between the fingers, and the lower ends of the side portions, have extension pieces which are turned towards and joined by stitching to the lower end of an adjacent finger panel to form gussets. Pref. the panels for the index and little finger are integral with the hand panels. The gloves are easy to mfr. and a correct finger length can be easily achieved.
Patent FR-2127173-A5 (FR)
Title: Brake for twisting device - with uniform braking force applied to all supply bobbins
IPC: D07B7/06
Filed: 1971-02-26
Granted: 1972-10-13
Abstract: Brake pads carried on arms which are pref. movable linearly (e.g. slidable) and associated with each bobbin supplying e.g. wire to a twisting device, and a braking force is applied to the arms via a spring and pulley system, so that the brake pads engage their respective bobbins with an equal force thereby maintaining the wire fed from the bobbins under a constant and uniform tension and ensuring a uniform twisted structure. Pref. two arms are connected to opposite ends of a cable passing round a first pulley which is secured to a second pulley by a link. Another arm is connected to one end of cable passing around the second pulley, the other end of the cable being secured to a spring. The braking force is applied by tensioning the spring.
Patent FR-2093718-A5 (FR)
Title: M-amidocarbanilate esters and tho analogues - herbicides
IPC: A01N37/34
Filed: 1971-05-25
Granted: 1972-01-28
Abstract: Cpds. with herbicidal, and also fungicidal, nematocidal and bactericidal activity are of formula (where Z1 = O or S; R1 = H, R3-(B)n- or R6O-(R5O)m-R4- where B = CO or O, R3 = alkyl, alkenyl or alkynyl, m.n = 0 or 1, R4, R5 = alkylene, R6 = alkyl or alkenyl; R2 = H, alkyl, alkenyl, alkynyl, haloalkyl, R6O(R5O)m-R4-(alkyl) cycloalkyl, phenyl (opt. suybstd. by halogen, alkyl or COOH) or aralkyl (opt. substd. by alkyl, alkoxy, COOH or halogen); A is -NR20-C(ZR)-Z6-R21 where Z5, Z6 = O os S, R20 = H, alkyl or alkenyl, R21 = alkyl, alkenyl, cycloalkyl, cyclohexenyl, phenyl (opt. substd. by halogen, NO2 or alkyl) or aralkyl opt. substd. by halogen, alkyl, NO2, alkoxy).
Patent FR-2097814-A5 (FR)
Title: Electret - comprising metal alloy coating for increased potential and
IPC: H01G7/02
Filed: 1971-05-28
Granted: 1972-03-03
Abstract: Electret consisting of a material having electretic properties (polymers, waxes, higher alcohols and esters, rock-crystal, Rochelle salt, ceramics, and ferrites), is provided, at least on one side, with a coating consisting of an alloy contg. at least one element of Fe, Co and Ni, and at least two elements of Fe, Co, Ni, Mn, si, Cu, S, V, Mo, C, Al and Zn. The assembly is polarised as a whole. The electretic potential is increased by 20-500%, and the service life is extended.
Patent FR-2096143-A5 (FR)
Title: High strength fine - grained aluminium bronzes - having good electric - conductivity
IPC: C22C9/00
Filed: 1971-06-09
Granted: 1972-02-11
Abstract: The bronzes have the compn. 9 - 11.8%Al, 0.05-2% Zr, 0.1-2%Mn, balance Cu and usual impurities, and contain 5-100% pref. 85-100% beta phase, balance alpha phase, and have a grain size of below 0.065 mm.
Patent FR-2140881-A5 (FR)
Title: Sulfopozzolanically active flyash - produced by injecting into boiler combustion chamber
IPC: C04B7/26
Filed: 1971-06-08
Granted: 1973-01-19
Abstract: A sulfopozzolanically reactive bituminous coal fly ash contains, in wt. %, 5-50 combined sulphate as SO3 (alkali earth metal oxide combined with Al2O3 and CaSO4) and 0.5-30 alkali earth metal oxide with the ratio uncombined to combined alkali earth metal oxide being 0.2-3:1. The sulphate is pref. one which reacts with water to form either 3MO-Al2O3-MSO412-13H2O or 3MO-Al2O3-3MSO430-32H2O where M is Ca or Mg. The fly ash may be made by injecting lime into the combustion chamber of a heater at 1500-2000 degrees F and may be mixed with 5-92% aggregate mortar, and concrete for roads.
Patent FR-2145744-A5 (FR)
Title: Tumble-treatment drum - with automatic recycling of treatment agent after coating process
IPC: B08B3/04
Filed: 1971-07-09
Granted: 1973-02-23
Abstract: continuous tumble-treatment drums for e.g. surface-coating components with paint or MoS2, pulverising de-burring, sorting, screening etc. and by adaptation electroplating and drying. The small components are tumbled together with a treatment agent in a conveying, rotary, inner drum with with a separating screen at its outlet end to discharge treated components while the agent passes through the screen to fall into a surrounding, outer drum; the outer drum conveyor the agent in the opposite direction to the inner drum and delivers the agent into an elevator feeding the inner drum, i.e. the agent is automatically separated and recycled.
Patent FR-2336865-A5 (FR)
Title: Thermal battery with combustible compsn. between cells - providing conductive ash on ignition for inter-cell electrical connection
IPC: H01M50/50
Filed: 1971-07-23
Granted: 1977-07-22
Abstract: A thermal battery comprises cells with a combustible compsn. between and contacting the cells. Each cell has metallic positive and negative electrodes, sepd. by a normally inactive electrolyte which is activated by heating. The combustible compsn. is ignited to provide heat to activate the electrolyte and burns to form a conductive ash providing electrical connection between cells. The conductive ash provides low resistance inert-cell connections, eliminating the need for leads and providing a compact, rugged structure. A mat of pref. combustible material and fibres had a resistance of 100,000 OMEGA/in2 before ignition and 0.1 OMEGA/in.2 after ignition. Unignited compsn. of this mat was 19.0 g powdered Zr, 42.5g WO3, 6.5g glass fibres and 6.5 ceramic fibres.
Patent FR-2119624-A5 (FR)
Title: Defluorescence of cresol - for tricresyl phosphate prepn by treatment with acid and distillation
IPC: C07C37/86
Filed: 1971-12-22
Granted: 1972-08-04
Abstract: Cresol (I) is purified by treatment with an acid to free it from fluorescent materials. Pref. 0.01-10 pts. of acid/100 pts. (I) is used where the acid is pref. mineral (HCl), Friedel-Crafts catalyst (AlCl3), oxide (alumina) or cation exchange resin. Treatment temp. is 30-600 degrees C for 5 min-10 hrs. Fluorescence is undesirable where (I) is used as plasticiser for PVC, and this treatment eliminates it.
Patent FR-2135926-A5 (FR)
Title: Continuous coking of fuel briquettes - in rotary kiln receiving particulate embedding material for briquettes
IPC: C10B53/08
Filed: 1971-12-29
Granted: 1972-12-22
Abstract: In the process of coking fuel bodies produced from fine-grained coal and/or coke using a binder, in which the fuel bodies are heated by hot gases in a rotary kiln, the fuel bodies are moved through the rotary kiln together with a fine-grained embedding material in countercurrent to the hot gases and the embedding material is separated from the fuel bodies when they have left the rotary kiln and is recycled entirely or in part to the end where the fuel bodies are charged.
Patent FR-2247126-A5 (FR)
Title: Scraper ring for piston - employs component with chrome plates holes and is retained by centrifugal force
IPC: F16J9/06
Filed: 1973-10-03
Granted: 1975-05-02
Abstract: The scraper ring (10) is fitted in a groove (12) in the lower skirt of the piston (14) in a cylinder (16). The scraper ring is fairly flexible and the external face (18) fits in the clearance space (10). There are annular pieces (22) (24) with coaxial cylindrical contacts, covered with wear resisting material (such as chrome). There are oil holes (32) and auxiliary oil holes (36) traversing the segment radially. A toroidal spring (40) exerts an outward compressive force on the ring.